Healthy Origins, Nattokinase 2,000 FU's, 100 mg, 180 Vcaps

The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.

Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.

Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.

Shipping Weight:

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0.34 lbs (0.15 kg)

Shipping Weight

The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width &amp; height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.

Warnings

Do not use if pregnant, nursing, allergic to or contraindicated to aspirin. If you are taking aspirin, blood thinning or other medication, consult your physician before using this product. Discontinue use two week prior to surgery or if stomach upset occurs.

The Healthy Origins Nattokinase is a great product which really works in thinning the blood. I have been taking this natto for about 9 months now. To make sure it is working, I test my blood fibrinogen every 4 months. I like to keep my fibrinogen below 300 mg/dl to reduce the risk for stroke or heart attack due to a blood clot. I take 3 capsules every 8 hours per day. My blood tests show that this brand works since my fibrinogen is well below 300 mg/dl.
I used to take Allergy Research and/or Nutricology Natto, which are very high quality brands. But, they have become very expensive and I can't really afford them any more. I tried other cheaper brands, which did not work as well according to my blood tests. I am very happy that Healthy Origin brand is working as well as Allergy Resaerch and Nutricology brands.
I absolutely recommend this brand specially if you like to thin your blood because of Atrial Fibrillation (AFib) episodes and you are an outdoor person. I am using this natto as a blood thinner since I get AFib once in a while. However, I like outdoors, hiking and camping. As a result, I don't want to take blood thinners like Coumadin or Pradaxa because I am afraid I can bleed to death if I have a falling accident miles away from the trial head. So, I thin my blood with natto and I make sure it works by doing a fibrinogen blood test every 4 months.
The Healthy Origins Natto really works and it does NOT have any fillers either. Great brand.
Scott